A probabilistic model for elastic-plastic fracture analysis of plane and axisymmetric structures

This work presents a methodology for elastic-plastic fracture reliability analysis of plane and axisymmetric structures. The structural reliability analysis is accomplished by means of the FORM analytical method. The virtual crack extension technique based on a direct minimization of potencial energy is utililized for the calculation of the energy release rate. Results are presented to illustrate the performance of the adopted methodology

Technology, Convergence, and the Internet of Things

Convergence in technologies has brought about significant changes in the way we communicate, socialize, and even work. The convergence has also accelerated developments in the creation of physical smart objects that not only communicate with each other, but also communicate with humans utilizing the Internet. This creates a complex interconnectedness that has been referred to as the Internet of Things. This paper discusses those developments in terms of the media impact, and examines significant issues that are raised in the areas of privacy, security, and legal concerns